题目内容

【题目】— The driver be hurt badly in the accident.

— That’s true. Let’s send him to the hospital as soon as possible.

A. needB. can’tC. mustD. may not

【答案】C

【解析】

句意:——司机在事故中一定受了重伤。——这是真的。让我们尽快把他送到医院去。考查情态动词辨析。A. need需要;B. can’t不能够;C. must一定、必须,表示肯定的推测; D. may not不可以。根据Let’s send him to the hospital as soon as possible. 让我们尽快把他送到医院去,可推知司机在事故中一定是受了重伤,表示肯定推测,故答案选C

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【题目】 On April 26, 2017, a big Chinese ship caught the eyes of the whole world. China's first homemade aircraft carrier(航空母舰)hit the water in Dalian, Liaoning.

The new big ship is China's second aircraft carrier. It was designed in China and built in China, too. It is about 315 meters long and 75 meters wide. That is a bit larger than three soccer fields.

An aircraft carrier is like an airport on the sea. It can carry planes and troops to war. Planes fly from the carrier and land back on it, and soldiers work and live on it, too. But building an An aircraft carrier is like an airport on the sea. It can carry planes and troops to war. Planes fly from the carrier and land back on it, and soldiers work and live on it, too. But building an aircraft carrier is so hard and expensive. It costs a lot of money and needs a large amount of steel and other special materials. For example, a basic aircraft carrier is made of 60,000 tons of steel. It also uses complex(复杂的)technologies, including radar, electrics, mechanics and weapons. Finally, it takes years to build one. Today, not many countries own an aircraft carrier or have the ability to build one. China has become the seventh country in the world that can build an aircraft carrier by itself, after the USA, Russia, England, France, Italy and Spain.

1In which year did China's first homemade aircraft carrier hit the water?

A. In 2017.B. In 2016.C. In 2018.D. In 2019.

2What's the best title of this passage?

A. An Airport on the Sea

B. China Has Bought the Second Aircraft Carrier

C. China's Homemade Aircraft Carrier

D. The Sixth Country to Build an Aircraft Carver

3What is not needed to build the aircraft carrier?

A. special materialsB. technologiesC. steelD. wood

4How many aircraft carriers does China have according to the passage?

A. oneB. twoC. threeD. four

5How does the writer feel about the homemade aircraft carrier in China?

A. proudB. worriedC. upsetD. hopeless

【题目】阅读下面的短文,根据短文内容及首字母提示,在短文空白处填入一个恰当的词,使短文内容完整,通顺。

Most adults find it hard to remember the things happened while they were children. Now scientists have found exactly when these memories d1.

A new study has found that most three-year-old children can remember a lot of what happened to them a year e2,and these memories are still clear while they are 5 and 6, but by the time they are over 7, these memories become weaker r3.

Most children by the age of 8 or 9 can only remember 35% of their e4 from under the age of 3 according to the new studies.

The scientists say this is because at around this age the way we form(形成)memories begins to change. They say that before the age of 7 children do not have a s5of time and place in their memories. In older children, however, the early things they can remember become more adult-like in the way they are formed. Children also have a far faster speed of f 6 than adults. The discoveries also help to explain why children can often have clear memories of what they have done, b7 then forget them just several years later.

The children were organized to the laboratory for the first time at the age of 3 and discussed 6 impressed(印象深刻的)things from their past, such as the first relaxing trip with your family, the first d8 accident you met, and the first day of school. The children then returned for a second s9between the ages of 5 and 9 to discuss the same things. The scientists found that between the ages of 5 and 7,the amount(量)of memories that the children could remember r 10 between 63%-72%. However, between the ages of 8 to 9, the amount of memories that the children could remember fell to between 35%--36%.

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